1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168de9e7a2966f8622b7b246469104c4342a83dd1930178b49c1e731a4e7d14c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03dbca17-d5be-4597-96e4-8709e016b332.json and https://artists.proofprofile.net/proofs/artist/03dbca17-d5be-4597-96e4-8709e016b332.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
It's My Time / Everything Will Be Alright
Where Is Love & Happiness - Ultraviolet Edit
Living In Oblivion (The Extended Apocalypse)
Living In Oblivion - The Extended Apocalypse